<template>
    <keep-alive>
      <router-view  v-if="$route.meta.keepAlive">
        <!-- 这里是会被缓存的视图组件，比如列表A页面 -->
      </router-view>
    </keep-alive>
</template>

<script>
export default {
  name: 'App',
  computed:{

  }
}
</script>
